2 years ago

WILL MARK BRAINLIEST IF GOTTEN RIGHT

Mathematics

1 answer:

kkurt [141]2 years ago

6 0

Answer:

Step-by-step explanation:

Dont need to explain it quik mafs

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motikmotik

Answer:

45.44/71 - 1 = -0.36 = -36%

36% decrease.

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3 years ago

If I subtract the square of one integer from the square of another, the difference could be

SIZIF [17.4K]

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Step-by-step explanation:

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3 years ago

What is the volume of this model

saul85 [17]

39 dont forget the squared thigy

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2 years ago

I need help please quiz

Anon25 [30]

Answer:

$f(x - 4) = x^2 - 6x+ 8$

Step-by-step explanation:

Given

$f(x) = x^2 + 2x$

Required

Find f(x - 4)

Substitute x - 4 for x

$f(x - 4) = (x- 4)^2 + 2(x - 4)$

Expand

$f(x - 4) = x^2 - 8x + 16 + 2x - 8$

Collect like terms

$f(x - 4) = x^2 - 8x + 2x+ 16 - 8$

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2 years ago

A rectangular prism has a volume of 16y^4+16^y^3+48y^2 cubic units. Which could be the base area and height of the prism?

Liula [17]

$\bf \textit{volume of a rectangular prism}\\\\
V=Bh~~
\begin{cases}
B=area~of\\
\qquad its~base\\
h=height\\
-----------\\
V=16y^4+16y^3+48y^2
\end{cases}
\\\\\\
16y^4+16y^3+48y^2=Bh\implies 16y^2(y^2+y+3)=Bh$

so since its just two factors, you can pick either for the "B" or "h", or one can say that the trinomial is the "B", because it can be factored into a couple more binomials, either way will work.

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3 years ago